authorgravatar for kcbanner@gmail.comCasey Banner <kcbanner@gmail.com> 2022-12-16 23:20:54-05:00
committergravatar for kcbanner@gmail.comCasey Banner <kcbanner@gmail.com> 2023-01-01 16:44:28-05:00
log4f8f7b749cbac5eb7c282e8ffeab248ae7933fb9
tree6561b97190fd80aca0ad185f88099e4de96fb7a9
parentb6f0af57a2bb9f7d2f74d1cb4a89af501bc1e885

cbe: fixup incorrect bits value in 128 bit add/sub


1 files changed, 4 insertions(+), 5 deletions(-)

lib/zig.h+4-5
......@@ -79,7 +79,6 @@ typedef char bool;
7979#if zig_has_attribute(aligned)
8080#define zig_align_fn(alignment) __attribute__((aligned(alignment)))
8181#elif _MSC_VER
82// TODO: Figure out how to do this under MSVC
8382#define zig_align_fn(alignment)
8483#else
8584#define zig_align_fn zig_align_fn_unavailable
......@@ -1346,25 +1345,25 @@ static inline zig_i128 zig_shl_i128(zig_i128 lhs, zig_u8 rhs) {
13461345
13471346static inline zig_u128 zig_add_u128(zig_u128 lhs, zig_u128 rhs) {
13481347 zig_u128 res;
1349 res.hi = lhs.hi + rhs.hi + zig_addo_u64(&res.lo, lhs.lo, rhs.lo, zig_maxInt_u64);
1348 res.hi = lhs.hi + rhs.hi + zig_addo_u64(&res.lo, lhs.lo, rhs.lo, 64);
13501349 return res;
13511350}
13521351
13531352static inline zig_i128 zig_add_i128(zig_i128 lhs, zig_i128 rhs) {
13541353 zig_i128 res;
1355 res.hi = lhs.hi + rhs.hi + zig_addo_u64(&res.lo, lhs.lo, rhs.lo, zig_maxInt_u64);
1354 res.hi = lhs.hi + rhs.hi + zig_addo_u64(&res.lo, lhs.lo, rhs.lo, 64);
13561355 return res;
13571356}
13581357
13591358static inline zig_u128 zig_sub_u128(zig_u128 lhs, zig_u128 rhs) {
13601359 zig_u128 res;
1361 res.hi = lhs.hi - rhs.hi - zig_subo_u64(&res.lo, lhs.lo, rhs.lo, zig_maxInt_u64);
1360 res.hi = lhs.hi - rhs.hi - zig_subo_u64(&res.lo, lhs.lo, rhs.lo, 64);
13621361 return res;
13631362}
13641363
13651364static inline zig_i128 zig_sub_i128(zig_i128 lhs, zig_i128 rhs) {
13661365 zig_i128 res;
1367 res.hi = lhs.hi - rhs.hi - zig_subo_u64(&res.lo, lhs.lo, rhs.lo, zig_maxInt_u64);
1366 res.hi = lhs.hi - rhs.hi - zig_subo_u64(&res.lo, lhs.lo, rhs.lo, 64);
13681367 return res;
13691368}
13701369